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Priority to ES1974207776UpriorityCriticalpatent/ES207776Y/en
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Publication of ES207776YpublicationCriticalpatent/ES207776Y/en
Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others
(AREA)
Laminated Bodies
(AREA)
Abstract
A new metallic beam essentially characterized in that it comprises the arrangement of an upper compression head, formed by the folding of a metal sheet and adopting an angular, upper, divergent open profile and having at its edges each side, horizontal, equal and coplanar wings. Longitudinal and double by the lower folding of each of them for reinforcement purposes, extending the head inferiorly in a double vertical plane, forming the corresponding core and carrying crosswise and equidistant coinciding semicircular profiles that create another reinforcement, continuing inferiorly the soul and opening angularly to create the corresponding base, which has two angular wings and which are topped by its edge, in lower and inner flanges of superior projection, with an approximate graduation of 45º that are anchored in the filling fragrant mass of the inside of the base described. (Machine-translation by Google Translate, not legally binding)
ES1974207776U1974-11-221974-11-22
NEW METALLIC JOIST.
ExpiredES207776Y
(en)